The coronavirus pandemic has provided us many quick lessons in biology, epidemiology and most the basic math behind why working from home and moving classes online helps limit the spread.

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It has also introduced a lot of stress. If you are like me, you address the stress by learning more about the thing that is causing the stress, especially from the experts. Free online courses are available covering COVID-19 and related epidemiology and public health topics, lasting from an hour to several weeks